Impact of Blending on Strength Distribution of Ambient Cured Metakaolin and Palm Oil Fuel Ash Based Geopolymer Mortar

Table 1

Chemical composition of Metakaolin and POFA.

Material	SiO2	Al2O3	K2O	Fe2O3	CaO	P2O5	MgO	SO3	Cl	TiO	CO2
Metakaolin	54.7	39.9	2.58	1.43	—	—	0.7	—	—	—	0.1
POFA	63.70	3.68	9.15	6.27	5.97	4.26	4.11	1.59	1.59	0.30	0.1